/**
 * SERPLYWOOD — Master CSS (Sıfır Harici CDN - rules.md Madde 8, 49)
 * Renkler ve Tipografi: SERPLYWOOD_Site_Icerik_ve_SEO_Plani.md Bölüm 24
 */

:root {
  --sp-navy: #162D3D;
  --sp-teal: #005C5C;
  --sp-teal-hover: #004B4B;
  --sp-yellow: #F4B942;
  --sp-yellow-hover: #E8A72E;
  --sp-text: #172B3A;
  --sp-muted: #52616B;
  --sp-white: #FFFFFF;
  --sp-surface: #F4F6F7;
  --sp-teal-soft: #EAF3F2;
  --sp-border: #D7E0E5;
  --sp-input-border: #87959E;
  --sp-error: #B42318;
  --sp-success: #17603A;
  --sp-font-heading: "Manrope", system-ui, -apple-system, sans-serif;
  --sp-font-body: "Inter", system-ui, -apple-system, sans-serif;
  --sp-font-arabic: "Noto Sans Arabic", system-ui, sans-serif;
  --sp-radius-card: 12px;
  --sp-radius-control: 8px;
  --sp-content-width: 1200px;
}

/* Reset & Temel Ayarlar */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--sp-font-body);
  color: var(--sp-text);
  background-color: var(--sp-white);
  line-height: 1.6;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  max-width: 100vw;
}

html[dir="rtl"] {
  font-family: var(--sp-font-arabic), var(--sp-font-body);
  direction: rtl;
  text-align: right;
}

html[dir="rtl"] .top-bar a.tel-link {
  direction: ltr;
  display: inline-flex;
}

html[dir="rtl"] .lang-menu {
  right: auto;
  left: 0;
}

html[dir="rtl"] .nav-link {
  letter-spacing: normal;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  max-width: 100vw;
  width: 100%;
  position: relative;
}

img, video {
  display: block;
  max-width: 100%;
  height: auto;
}

svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--sp-font-heading);
  color: var(--sp-navy);
  font-weight: 700;
  line-height: 1.25;
}

h1 {
  font-size: 28px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  h1 { font-size: 38px; }
}

h2 {
  font-size: 22px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.015em;
}

@media (min-width: 768px) {
  h2 { font-size: 28px; }
}

h3 {
  font-size: 18px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.01em;
}

@media (min-width: 768px) {
  h3 { font-size: 20px; }
}

h4 {
  font-size: 16px;
  line-height: 1.4;
  font-weight: 700;
}

h5 {
  font-size: 14px;
  line-height: 1.45;
  font-weight: 700;
}

h6 {
  font-size: 12px;
  line-height: 1.5;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

button, input, select, textarea {
  font-family: inherit;
}


/* Konteyner & Grid */
.container {
  width: 100%;
  max-width: var(--sp-content-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (max-width: 640px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 768px) {
  .grid-cols-2, .grid-cols-3, .grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .grid-cols-3, .grid-cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }

/* Buton Stilleri (Bölüm 24.7) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  min-height: 48px;
  padding: 12px 24px;
  border-radius: var(--sp-radius-control);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
  max-width: 100%;
  box-sizing: border-box;
}

@media (max-width: 640px) {
  .btn {
    white-space: normal;
    word-break: break-word;
    padding: 10px 18px;
    font-size: 14px;
    min-height: 44px;
  }
}

.btn-primary {
  background-color: var(--sp-yellow);
  color: var(--sp-text);
  border-color: var(--sp-yellow);
}

.btn-primary:hover {
  background-color: var(--sp-yellow-hover);
  border-color: var(--sp-yellow-hover);
  box-shadow: 0 4px 12px rgba(244, 185, 66, 0.35);
}

.btn-secondary {
  background-color: var(--sp-white);
  color: var(--sp-teal);
  border-color: var(--sp-teal);
}

.btn-secondary:hover {
  background-color: var(--sp-teal-soft);
  color: var(--sp-teal-hover);
}

.btn-dark {
  background-color: var(--sp-navy);
  color: var(--sp-white);
}

.btn-dark:hover {
  background-color: #0F1E29;
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #20BD5A;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

/* Kart Stilleri */
.card {
  background-color: var(--sp-white);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-card);
  padding: 24px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  border-color: var(--sp-teal);
  box-shadow: 0 8px 24px rgba(22, 45, 61, 0.06);
}

.card-surface {
  background-color: var(--sp-surface);
  border-color: var(--sp-border);
}

/* Bölümler */
.section {
  padding-top: 64px;
  padding-bottom: 64px;
}

@media (min-width: 1024px) {
  .section {
    padding-top: 88px;
    padding-bottom: 88px;
  }
}

.section-surface {
  background-color: var(--sp-surface);
}

.section-dark {
  background-color: var(--sp-navy);
  color: var(--sp-white);
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
  color: var(--sp-white);
}

.section-dark p {
  color: #D7E0E5;
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: var(--sp-white);
  border-bottom: 1px solid var(--sp-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.site-header .container {
  max-width: 1380px;
  width: 100%;
}

@media (min-width: 1025px) and (max-width: 1240px) {
  .site-header .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

.top-bar {
  background-color: var(--sp-navy);
  color: #D7E0E5;
  font-size: 13px;
  padding: 6px 0;
  white-space: nowrap;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
}

.main-navbar {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 12px;
}

.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.site-logo svg {
  height: 36px;
  width: auto;
  max-width: 220px;
  display: block;
}

@media (max-width: 640px) {
  .top-bar {
    font-size: 11.5px;
    padding: 5px 0;
  }
  .top-bar .container {
    padding-left: 12px;
    padding-right: 12px;
  }
  .site-header .container {
    padding-left: 12px;
    padding-right: 12px;
  }
  .main-navbar {
    min-height: 56px;
    gap: 8px;
  }
  .site-logo svg {
    height: 28px !important;
    max-width: 175px !important;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(6px, 1vw, 20px);
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap !important;
  flex-shrink: 1;
}

.nav-links li {
  flex-shrink: 0;
  display: inline-flex;
}

.nav-link {
  display: inline-block;
  font-weight: 600;
  font-size: clamp(12.5px, 0.88vw, 14px);
  color: var(--sp-text);
  padding: 8px 2px;
  position: relative;
  white-space: nowrap !important;
  text-decoration: none;
  transition: color 0.15s ease;
  letter-spacing: -0.01em;
}

.nav-link:hover,
.nav-link.active {
  color: var(--sp-teal);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 3px;
  right: 3px;
  height: 2px;
  background-color: var(--sp-teal);
  border-radius: 1px;
}

.desktop-cta {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.desktop-cta .btn {
  min-height: 40px;
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap !important;
  gap: 6px;
}

/* Dil Seçici Açılır Menü (Hover Köprüsü & Click Desteği) */
.lang-dropdown {
  position: relative;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  cursor: pointer;
  color: var(--sp-navy);
  transition: all 0.2s ease;
}

.lang-btn:hover,
.lang-dropdown.is-open .lang-btn {
  background-color: #FFFFFF;
  border-color: var(--sp-teal);
  box-shadow: 0 2px 6px rgba(0, 92, 92, 0.08);
}

.lang-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  padding-top: 6px; /* Boşluk yerine güvenli iç dolgu (gap yerine padding) */
  min-width: 160px;
  z-index: 1000;
}

/* Hover Köprüsü (rules.md: Fare butondan menüye geçerken hover asla kopmaz) */
.lang-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 18px;
  background: transparent;
}

.lang-menu-inner {
  background-color: #FFFFFF;
  border: 1px solid var(--sp-border);
  border-radius: 8px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.12), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
  list-style: none;
  padding: 6px 0;
  margin: 0;
  overflow: hidden;
}

.lang-dropdown:hover .lang-menu,
.lang-dropdown:focus-within .lang-menu,
.lang-dropdown.is-open .lang-menu {
  display: block;
}

.lang-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--sp-text);
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.lang-menu a:hover,
.lang-menu a.is-active {
  background-color: var(--sp-teal-soft);
  color: var(--sp-teal);
  font-weight: 700;
}

/* Mobil Hamburger & Off-Canvas Menü (rules.md Madde 36) */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--sp-navy);
}

@media (max-width: 1024px) {
  .nav-links, .desktop-cta { display: none !important; }
  .mobile-menu-btn { display: block !important; }
}

.offcanvas-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(22, 45, 61, 0.6);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(2px);
}

.offcanvas-panel {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  width: 80%;
  max-width: 320px;
  background-color: var(--sp-white);
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  visibility: hidden;
  pointer-events: none;
}

html[dir="rtl"] .offcanvas-panel {
  right: auto;
  left: 0;
  transform: translateX(-100%);
}

.offcanvas-open .offcanvas-overlay {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.offcanvas-open .offcanvas-panel {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.offcanvas-header {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--sp-border);
}

.offcanvas-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.offcanvas-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.offcanvas-nav a {
  font-size: 16px;
  font-weight: 600;
  color: var(--sp-text);
  display: block;
}

/* Sabit Düğmeler: Sol-Alt Yukarı Çık & Sağ-Alt WhatsApp (rules.md Madde 37, 38) */
.back-to-top-btn {
  position: fixed;
  bottom: 24px;
  left: 20px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--sp-navy);
  color: var(--sp-white);
  border: 1px solid var(--sp-border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background-color: var(--sp-teal);
  transform: translateY(-2px);
}

.whatsapp-float-btn {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: pulse-wa 2.5s infinite;
}

.whatsapp-float-btn svg {
  width: 32px;
  height: 32px;
  fill: #FFFFFF;
  color: #FFFFFF;
  display: block;
  flex-shrink: 0;
}

.whatsapp-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background-color: var(--sp-navy);
  color: var(--sp-white);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

html[dir="rtl"] .whatsapp-float-btn {
  right: auto;
  left: 20px;
}

html[dir="rtl"] .back-to-top-btn {
  left: auto;
  right: 20px;
}

html[dir="rtl"] .whatsapp-tooltip {
  right: auto;
  left: 68px;
}

.whatsapp-float-btn:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Hızlı Bilgi Kartı (Quick Info - rules.md Madde 25) */
.quick-info-box {
  background: linear-gradient(180deg, #F0FDFA 0%, #F8FAFC 100%);
  border: 1px solid #B8DAD6;
  border-radius: var(--sp-radius-card, 12px);
  padding: 18px 22px;
  margin-bottom: 32px;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.03);
}

.quick-info-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(13, 148, 136, 0.15);
}

.quick-info-title-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #0F766E;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.quick-info-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: #0F766E;
  background: rgba(15, 118, 110, 0.08);
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 9999px;
  padding: 2px 10px;
}

.quick-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 640px) {
  .quick-info-box {
    padding: 14px 12px;
    margin-bottom: 24px;
  }
  .quick-info-grid {
    gap: 8px;
  }
  .quick-info-item {
    padding: 10px 10px;
  }
  .quick-info-label {
    font-size: 10px;
    min-height: auto;
    margin-bottom: 3px;
  }
  .quick-info-value {
    font-size: 12.5px;
  }
  .quick-info-sub {
    font-size: 10px;
    margin-top: 4px;
    padding-top: 4px;
  }
}

@media (min-width: 640px) {
  .quick-info-grid,
  .quick-info-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
  .quick-info-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .quick-info-grid.cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .quick-info-grid,
  .quick-info-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .quick-info-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .quick-info-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

.quick-info-item {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  background: #FFFFFF;
  border: 1px solid rgba(13, 148, 136, 0.16);
  border-radius: 8px;
  padding: 12px 14px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.02);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.quick-info-item:hover {
  border-color: rgba(13, 148, 136, 0.4);
  box-shadow: 0 4px 10px rgba(13, 148, 136, 0.08);
  transform: translateY(-1px);
}

.quick-info-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748B;
  margin-bottom: 6px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 28px;
}

.quick-info-value {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--sp-teal, #0D9488);
  line-height: 1.35;
  word-break: break-word;
}

.quick-info-sub {
  font-size: 11px;
  font-weight: 500;
  color: #475569;
  margin-top: 6px;
  line-height: 1.35;
  border-top: 1px dashed #E2E8F0;
  padding-top: 5px;
  word-break: break-word;
}


/* Breadcrumb (rules.md Madde 15) */
.breadcrumb-nav {
  padding: 12px 0;
  font-size: 13px;
  color: var(--sp-muted);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.breadcrumb-item a:hover {
  color: var(--sp-teal);
  text-decoration: underline;
}

.breadcrumb-separator {
  color: #87959E;
}

/* SSS Akordiyonu (rules.md Madde 12) */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-control);
  background-color: var(--sp-white);
  overflow: hidden;
  transition: all 0.2s ease;
}

.faq-item.active {
  border-color: var(--sp-teal);
  box-shadow: 0 4px 12px rgba(0, 92, 92, 0.06);
}

.faq-header {
  padding: 16px 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 15px;
  color: var(--sp-navy);
  user-select: none;
  background-color: var(--sp-white);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.faq-header:hover {
  background-color: #F8FAFC;
  color: var(--sp-teal);
}

.faq-item.active .faq-header {
  color: var(--sp-teal);
  background-color: var(--sp-teal-soft);
}

.faq-icon {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  color: #87959E;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--sp-teal);
}

.faq-content {
  display: none;
  padding: 16px 20px 20px;
  color: #334155;
  font-size: 14px;
  line-height: 1.65;
  border-top: 1px solid #E2E8F0;
  background-color: #FFFFFF;
}

.faq-item.active .faq-content {
  display: block;
}

/* Form Elemanları (Bölüm 18 & 24.7) */
.form-group {
  margin-bottom: 16px;
  position: relative;
}

.form-group.mb-0 {
  margin-bottom: 0 !important;
}

.form-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 700;
  color: #1E293B;
  margin-bottom: 6px;
  line-height: 1.25;
}

.form-label .req {
  color: #005C5C;
  font-weight: 800;
  margin-left: 2px;
}

.form-label .subtext {
  font-size: 11px;
  font-weight: 500;
  color: #64748B;
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  border: 1.5px solid #CBD5E1;
  border-radius: 8px;
  background-color: #FFFFFF;
  color: #0F172A;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #94A3B8;
  font-weight: 400;
  font-size: 13.5px;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: #94A3B8;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: #005C5C;
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3.5px rgba(0, 92, 92, 0.12);
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23005C5C' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-position: right 14px center;
  background-repeat: no-repeat;
  background-size: 16px 16px;
  padding-right: 42px;
  cursor: pointer;
  line-height: 1.4;
}

html[dir="rtl"] .form-select {
  background-position: left 14px center;
  padding-right: 14px;
  padding-left: 42px;
}

.form-textarea {
  min-height: 96px;
  resize: vertical;
  line-height: 1.5;
}

/* Form Bölüm Başlıkları (1. İletişim, 2. Ürün vb.) */
.form-section-title {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #005C5C;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1.5px solid #E2E8F0;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   Teknik Tablolar & Responsive Mobile-First Card Sistemi
   Kesinlikle yatay scroller (overflow-x) yoktur. Masaüstünde temiz wrapping,
   mobilde (<= 768px) otomatik olarak modern bilgi kartlarına (cards) dönüşür.
   ========================================================================== */
.tech-table-wrap {
  width: 100%;
  margin: 20px 0;
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-control);
  background: #ffffff;
  overflow: hidden;
}

.tech-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
  table-layout: auto;
}

html[dir="rtl"] .tech-table {
  text-align: right;
}

.tech-table th {
  background-color: var(--sp-surface);
  color: var(--sp-navy);
  font-weight: 700;
  padding: 12px 14px;
  border-bottom: 2px solid var(--sp-border);
  font-size: 13px;
  line-height: 1.35;
  white-space: normal;
  vertical-align: middle;
}

.tech-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--sp-border);
  color: var(--sp-text);
  font-size: 13px;
  line-height: 1.4;
  white-space: normal;
  vertical-align: middle;
  word-break: normal;
  overflow-wrap: break-word;
}

.tech-table tr:last-child td {
  border-bottom: none;
}

.tech-table tr:hover td {
  background-color: #F8FAFA;
}

/* Mobil Kart Dönüşümü (<= 768px): Sıfır Scroller, %100 Mobile-First Card */
@media (max-width: 768px) {
  .tech-table-wrap {
    border: none !important;
    background: transparent !important;
    overflow: visible !important;
    margin: 16px 0 !important;
  }

  .tech-table {
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    border: none !important;
  }

  .tech-table thead {
    display: none !important;
  }

  .tech-table tbody {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
  }

  .tech-table tr {
    display: block !important;
    background: #ffffff !important;
    border: 1px solid var(--sp-border) !important;
    border-radius: var(--sp-radius-card) !important;
    padding: 12px 16px !important;
    box-shadow: 0 2px 6px rgba(22, 45, 61, 0.04) !important;
    margin-bottom: 0 !important;
  }

  .tech-table tr:hover {
    background: #ffffff !important;
  }

  .tech-table td {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 8px 0 !important;
    border-bottom: 1px dashed #E2E8F0 !important;
    font-size: 13px !important;
    text-align: right !important;
    white-space: normal !important;
    gap: 12px !important;
  }

  html[dir="rtl"] .tech-table td {
    text-align: left !important;
  }

  .tech-table tr td:last-child {
    border-bottom: none !important;
  }

  .tech-table td::before {
    content: attr(data-label) !important;
    display: inline-block !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    color: #64748B !important;
    text-align: left !important;
    flex-shrink: 0 !important;
    max-width: 55% !important;
    line-height: 1.3 !important;
  }

  html[dir="rtl"] .tech-table td::before {
    text-align: right !important;
  }

  /* İlk hücre: Kartın üst başlığı olarak vurgulanır */
  .tech-table tr td:first-child {
    display: block !important;
    background: #F8FAFC !important;
    margin: -12px -16px 8px -16px !important;
    padding: 10px 16px !important;
    border-radius: 11px 11px 0 0 !important;
    border-bottom: 1px solid #E2E8F0 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    color: var(--sp-navy) !important;
    text-align: left !important;
  }

  html[dir="rtl"] .tech-table tr td:first-child {
    text-align: right !important;
  }

  .tech-table tr td:first-child::before {
    display: none !important;
  }

  .tech-table td .badge {
    margin-left: auto !important;
  }

  html[dir="rtl"] .tech-table td .badge {
    margin-left: 0 !important;
    margin-right: auto !important;
  }

  .tech-table td .btn {
    width: auto !important;
    min-height: 32px !important;
    padding: 5px 12px !important;
    font-size: 11.5px !important;
    margin-left: auto !important;
  }
}

/* Callout & Mühendislik Notları */
.callout {
  padding: 18px 22px;
  border-radius: var(--sp-radius-control);
  border-left: 4px solid var(--sp-teal);
  background-color: var(--sp-teal-soft);
  margin: 24px 0;
}
.callout p:last-child {
  margin-bottom: 0;
}
.callout-title {
  font-weight: 800;
  font-size: 13.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--sp-teal);
}
.callout-warning {
  border-left-color: var(--sp-yellow);
  background-color: #FFFBEB;
}
.callout-warning .callout-title {
  color: #92400E;
}
.callout-tip {
  border-left-color: #0284C7;
  background-color: #F0F9FF;
}
.callout-tip .callout-title {
  color: #0369A1;
}

/* Adım Adım Rehber Bileşeni */
.step-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background-color: var(--sp-white);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-card);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.step-item:hover {
  border-color: var(--sp-teal);
  box-shadow: 0 4px 12px rgba(22, 45, 61, 0.05);
}
.step-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sp-teal) 0%, var(--sp-navy) 100%);
  color: var(--sp-white);
  font-family: var(--sp-font-heading);
  font-weight: 800;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-content h3, .step-content h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--sp-navy);
  margin-bottom: 4px;
}
.step-content p {
  font-size: 13.5px;
  color: var(--sp-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Rozetler (Badges) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}
.badge-teal {
  background-color: var(--sp-teal-soft);
  color: var(--sp-teal);
  border: 1px solid #B8DDD9;
}
.badge-amber {
  background-color: #FEF3C7;
  color: #92400E;
  border: 1px solid #FDE68A;
}
.badge-slate {
  background-color: #F1F5F9;
  color: #334155;
  border: 1px solid #E2E8F0;
}

/* Uygulamalar Arası Geçiş ve Mini Kartlar */
.app-cross-card {
  padding: 20px;
  border-radius: var(--sp-radius-card);
  background: var(--sp-white);
  border: 1px solid var(--sp-border);
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}
.app-cross-card:hover {
  border-color: var(--sp-teal);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 92, 92, 0.08);
}
.app-cross-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-mini-card {
  padding: 20px;
  border-radius: var(--sp-radius-card);
  background: var(--sp-white);
  border: 1px solid var(--sp-border);
  display: flex;
  flex-direction: column;
  height: 100%;
  text-align: left;
  transition: all 0.2s ease;
}
.product-mini-card:hover {
  border-color: var(--sp-teal);
  box-shadow: 0 8px 20px rgba(22, 45, 61, 0.08);
}
.product-mini-card-media {
  width: 100%;
  height: 160px;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #F1F5F9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  margin-bottom: 16px;
  overflow: hidden;
  flex-shrink: 0;
}
.product-mini-card-media img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.product-mini-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.app-feature-card {
  background: var(--sp-white);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-card);
  padding: 22px;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.2s ease-in-out;
}
.app-feature-card:hover {
  border-color: var(--sp-teal);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -4px rgba(0, 92, 92, 0.12);
}
.app-feature-card-media {
  display: block;
  width: 100%;
  height: 200px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 10px;
  background-color: #F1F5F9;
  margin-bottom: 14px;
  position: relative;
  flex-shrink: 0;
}
.app-feature-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.app-feature-card-media:hover img {
  transform: scale(1.05);
}
.sub-app-card {
  background: #ffffff;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
  transition: all 0.2s ease;
}
.sub-app-card:hover {
  border-color: var(--sp-teal);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px -4px rgba(0, 92, 92, 0.1);
}

/* ==========================================================================
   Footer (Bölüm 9.5 & Zengin Premium Tasarım)
   ========================================================================== */
.site-footer {
  background: linear-gradient(180deg, #122432 0%, #0c1822 100%);
  color: #D7E0E5;
  padding-top: 0;
  padding-bottom: 32px;
  margin-top: auto;
  position: relative;
  overflow: hidden;
}

/* Üst Vurgu Çizgisi (Teal - Sarı - Teal Degrade) */
.footer-top-accent {
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #005C5C 0%, #0d9488 25%, #F4B942 50%, #0d9488 75%, #005C5C 100%);
}

/* Pre-Footer / Güven & Hızlı Aksiyon Bandı */
.footer-pre {
  padding-top: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 48px;
}

/* 4 Sütunlu Güven / Değer Önerisi Grid */
.footer-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.footer-trust-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 18px;
  transition: all 0.25s ease;
}

.footer-trust-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(45, 212, 191, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -8px rgba(0, 0, 0, 0.3);
}

.footer-trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(0, 92, 92, 0.35);
  border: 1px solid rgba(45, 212, 191, 0.25);
  color: #2dd4bf;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.footer-trust-card:hover .footer-trust-icon {
  transform: scale(1.08);
  color: var(--sp-yellow);
  border-color: rgba(244, 185, 66, 0.4);
}

.footer-trust-info {
  flex: 1;
  min-width: 0;
}

.footer-trust-title {
  color: var(--sp-white);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.3;
}

.footer-trust-desc {
  font-size: 12.5px;
  color: #94A3B8;
  line-height: 1.45;
}

/* Hızlı Teklif & İletişim Çağrısı Banner */
.footer-cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: linear-gradient(135deg, rgba(0, 92, 92, 0.25) 0%, rgba(22, 45, 61, 0.6) 100%);
  border: 1px solid rgba(45, 212, 191, 0.25);
  border-radius: 14px;
  padding: 24px 28px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.footer-cta-content {
  flex: 1;
}

.footer-cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #2dd4bf;
  background: rgba(45, 212, 191, 0.12);
  border: 1px solid rgba(45, 212, 191, 0.25);
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: 8px;
}

.footer-cta-title {
  color: var(--sp-white);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 4px;
}

.footer-cta-desc {
  color: #A0B2BD;
  font-size: 13.5px;
  line-height: 1.5;
  max-width: 620px;
}

.footer-cta-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.footer-btn-quote {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--sp-yellow);
  color: var(--sp-navy);
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(244, 185, 66, 0.25);
}

.footer-btn-quote:hover {
  background-color: var(--sp-yellow-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(244, 185, 66, 0.35);
  color: var(--sp-navy);
}

.footer-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #25D366;
  color: #FFFFFF;
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

.footer-btn-whatsapp:hover {
  background-color: #20bd5a;
  transform: translateY(-1px);
  color: #FFFFFF;
}

.footer-btn-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.08);
  color: #E2E8F0;
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.2s ease;
}

.footer-btn-call:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--sp-white);
  transform: translateY(-1px);
}

/* 5 Sütunlu Ana Footer Grid */
.footer-main-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1.05fr 1.05fr 1.15fr;
  gap: 32px;
  margin-bottom: 44px;
}

.footer-col {
  min-width: 0;
}

.footer-title {
  color: var(--sp-white);
  font-size: 14.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-title::after {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2.5px;
  background: #2dd4bf;
  border-radius: 2px;
}

.footer-sub-title {
  color: #E2E8F0;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 18px;
  margin-bottom: 10px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-links a {
  color: #A0B2BD;
  font-size: 13.5px;
  line-height: 1.45;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--sp-yellow);
  transform: translateX(3px);
}

.footer-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1.5px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.2;
}

.footer-badge-pop {
  background: rgba(244, 185, 66, 0.15);
  color: #F4B942;
  border: 1px solid rgba(244, 185, 66, 0.35);
}

.footer-badge-tool {
  background: rgba(45, 212, 191, 0.15);
  color: #2dd4bf;
  border: 1px solid rgba(45, 212, 191, 0.3);
}

.footer-badge-new {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

/* Sütun 1: Kurumsal Künye Kutusu */
.footer-corp-box {
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 14px 16px;
  margin-top: 16px;
  margin-bottom: 16px;
  font-size: 12px;
  color: #94A3B8;
  line-height: 1.55;
}

.footer-corp-title {
  color: #E2E8F0;
  font-weight: 700;
  font-size: 12.5px;
  margin-bottom: 4px;
}

.footer-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.footer-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: #CBD5E1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 3px 8px;
  border-radius: 6px;
}

/* Sütun 5: İletişim Kutusu */
.footer-contact-box {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  padding: 16px;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #CBD5E1;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-contact-item:hover {
  color: var(--sp-white);
}

.footer-contact-item .contact-icon {
  width: 18px;
  height: 18px;
  color: #2dd4bf;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-map-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: #2dd4bf;
  background: rgba(45, 212, 191, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.25);
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
  margin-top: 4px;
  align-self: flex-start;
}

.footer-map-btn:hover {
  background: rgba(45, 212, 191, 0.2);
  color: var(--sp-white);
  border-color: rgba(45, 212, 191, 0.4);
}

/* Global Sevkiyat & Dil Şeridi */
.footer-global-bar {
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
}

.footer-global-text {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #CBD5E1;
}

.footer-lang-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 12.5px;
  flex-wrap: wrap;
}

.footer-lang-list a {
  color: #94A3B8;
  text-decoration: none;
  padding: 3px 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.footer-lang-list a:hover,
.footer-lang-list a.is-active {
  color: #2dd4bf;
  background: rgba(45, 212, 191, 0.1);
  border-color: rgba(45, 212, 191, 0.2);
}

/* Alt Telif & Hukuki Bar */
.footer-bottom {
  padding-top: 8px;
  font-size: 12.5px;
  color: #87959E;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom-links a {
  color: #87959E;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-bottom-links a:hover {
  color: #E2E8F0;
  text-decoration: underline;
}

.footer-back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #CBD5E1;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.footer-back-to-top:hover {
  background: rgba(45, 212, 191, 0.15);
  border-color: rgba(45, 212, 191, 0.35);
  color: var(--sp-white);
  transform: translateY(-2px);
}

/* Responsive Düzenlemeler */
@media (max-width: 1200px) {
  .footer-trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-main-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  .footer-main-grid .footer-col:nth-child(4),
  .footer-main-grid .footer-col:nth-child(5) {
    grid-column: span 1;
  }
}

@media (max-width: 900px) {
  .footer-cta-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-cta-actions {
    width: 100%;
  }
  .footer-btn-quote, .footer-btn-whatsapp, .footer-btn-call {
    flex: 1;
    justify-content: center;
  }
  .footer-main-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-main-grid .footer-col:first-child {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {
  .footer-trust-grid {
    grid-template-columns: 1fr;
  }
  .footer-main-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-main-grid .footer-col:first-child {
    grid-column: span 1;
  }
  .footer-global-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* RTL Uyumluluk (Arapça) */
html[dir="rtl"] .footer-links a:hover {
  transform: translateX(-3px);
}
html[dir="rtl"] .footer-title::after {
  margin-right: 8px;
  margin-left: 0;
}

/* ==========================================================================
   Utility Classes (Tailwind Uyumlu — Sıfır Harici CDN / rules.md Madde 8, 49)
   ========================================================================== */

/* Display & Flexbox */
.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.hidden { display: none; }
.flex-wrap { flex-wrap: wrap; }
.shrink-0, .flex-shrink-0 { flex-shrink: 0; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.self-start { align-self: flex-start; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.rotate-180 { transform: rotate(180deg); }
.scroll-mt-24 { scroll-margin-top: 6rem; }
.scroll-smooth { scroll-behavior: smooth; }

/* Width & Height */
.w-3 { width: 12px; }
.w-3\.5 { width: 14px; }
.w-4 { width: 16px; }
.w-5 { width: 20px; }
.w-6 { width: 24px; }
.w-7 { width: 28px; }
.w-8 { width: 32px; }
.w-10 { width: 40px; }
.w-12 { width: 48px; }
.w-16 { width: 64px; }
.w-full { width: 100%; }
.w-auto { width: auto; }

.h-2 { height: 8px; }
.h-3 { height: 12px; }
.h-3\.5 { height: 14px; }
.h-4 { height: 16px; }
.h-5 { height: 20px; }
.h-6 { height: 24px; }
.h-7 { height: 28px; }
.h-8 { height: 32px; }
.h-9 { height: 36px; }
.h-10 { height: 40px; }
.h-12 { height: 48px; }
.h-16 { height: 64px; }
.h-20 { height: 80px; }
.h-24 { height: 96px; }
.h-32 { height: 128px; }
.h-40 { height: 160px; }
.h-44 { height: 176px; }
.h-48 { height: 192px; }
.h-56 { height: 224px; }
.h-64 { height: 256px; }
.h-72 { height: 288px; }
.h-80 { height: 320px; }
.h-96 { height: 384px; }
.h-full { height: 100%; }
.h-auto { height: auto; }

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mt-auto {
  margin-top: auto;
}

/* Line Clamping */
.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-4 {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-none { max-width: none; }

/* Typography */
.text-xs { font-size: 12px; line-height: 16px; }
.text-sm { font-size: 14px; line-height: 20px; }
.text-base { font-size: 16px; line-height: 24px; }
.text-lg { font-size: 18px; line-height: 28px; }
.text-xl { font-size: 20px; line-height: 28px; }
.text-2xl { font-size: 24px; line-height: 32px; }
.text-3xl { font-size: 30px; line-height: 36px; }
.text-4xl { font-size: 36px; line-height: 40px; }
.text-5xl { font-size: 48px; line-height: 1.15; }
.text-6xl { font-size: 60px; line-height: 1.1; }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }

.uppercase { text-transform: uppercase; }
.capitalize { text-transform: capitalize; }
.lowercase { text-transform: lowercase; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-normal { line-height: 1.5; }
.leading-relaxed { line-height: 1.625; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.not-italic { font-style: normal; }

/* Text Colors */
.text-white { color: #ffffff; }
.text-slate-200 { color: #e2e8f0; }
.text-slate-300 { color: #cbd5e1; }
.text-slate-400 { color: #94a3b8; }
.text-slate-500 { color: #64748b; }
.text-slate-600 { color: #475569; }
.text-slate-700 { color: #334155; }
.text-slate-800 { color: #1e293b; }
.text-slate-900 { color: #0f172a; }

.text-teal-300 { color: #5eead4; }
.text-teal-400 { color: #2dd4bf; }
.text-teal-600 { color: #0d9488; }
.text-teal-700 { color: #0f766e; }
.text-teal-800 { color: #115e59; }
.text-teal-900 { color: #134e4a; }

.text-amber-300 { color: #fcd34d; }
.text-amber-600 { color: #d97706; }
.text-amber-700 { color: #b45309; }
.text-amber-800 { color: #92400e; }

/* Backgrounds */
.bg-white { background-color: #ffffff; }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-slate-50 { background-color: #f8fafc; }
.bg-slate-100 { background-color: #f1f5f9; }
.bg-slate-800 { background-color: #1e293b; }
.bg-teal-50 { background-color: #f0fdfa; }
.bg-teal-700 { background-color: #0f766e; }
.bg-amber-50 { background-color: #fffbeb; }
.bg-amber-100 { background-color: #fef3c7; }

/* Borders & Rounded */
.border { border: 1px solid var(--sp-border); }
.border-t { border-top: 1px solid var(--sp-border); }
.border-b { border-bottom: 1px solid var(--sp-border); }
.border-b-2 { border-bottom-width: 2px; }
.border-slate-100 { border-color: #f1f5f9; }
.border-slate-200 { border-color: #e2e8f0; }
.border-slate-300 { border-color: #cbd5e1; }
.border-teal-200 { border-color: #99f6e4; }
.border-teal-700 { border-color: #0f766e; }
.border-white\/15 { border-color: rgba(255, 255, 255, 0.15); }

.rounded { border-radius: 4px; }
.rounded-lg { border-radius: 8px; }
.rounded-full { border-radius: 9999px; }

/* Margins & Paddings */
.mx-auto { margin-left: auto; margin-right: auto; }
.ml-2 { margin-left: 8px; }

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mt-10 { margin-top: 40px; }

.mb-0\.5 { margin-bottom: 2px; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mb-10 { margin-bottom: 40px; }

.my-4 { margin-top: 16px; margin-bottom: 16px; }
.my-8 { margin-top: 32px; margin-bottom: 32px; }
.my-10 { margin-top: 40px; margin-bottom: 40px; }
.my-12 { margin-top: 48px; margin-bottom: 48px; }
.my-16 { margin-top: 64px; margin-bottom: 64px; }

.p-0 { padding: 0; }
.p-2 { padding: 8px; }
.p-2\.5 { padding: 10px; }
.p-3 { padding: 12px; }
.p-4 { padding: 16px; }
.p-6 { padding: 24px; }
.p-8 { padding: 32px; }

.pt-2 { padding-top: 8px; }
.pt-3 { padding-top: 12px; }
.pt-4 { padding-top: 16px; }
.pt-6 { padding-top: 24px; }

.pb-1 { padding-bottom: 4px; }
.pb-2 { padding-bottom: 8px; }
.pb-4 { padding-bottom: 16px; }

.px-2 { padding-left: 8px; padding-right: 8px; }
.px-3 { padding-left: 12px; padding-right: 12px; }

.py-0\.5 { padding-top: 2px; padding-bottom: 2px; }
.py-1 { padding-top: 4px; padding-bottom: 4px; }
.py-1\.5 { padding-top: 6px; padding-bottom: 6px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }

.gap-1 { gap: 4px; }
.gap-1\.5 { gap: 6px; }

.space-y-1 > * + * { margin-top: 4px; }
.space-y-1\.5 > * + * { margin-top: 6px; }
.space-y-2 > * + * { margin-top: 8px; }
.space-y-2\.5 > * + * { margin-top: 10px; }
.space-y-3 > * + * { margin-top: 12px; }
.space-y-4 > * + * { margin-top: 16px; }
.space-y-6 > * + * { margin-top: 24px; }
.space-y-12 > * + * { margin-top: 48px; }

/* Transitions & Hover */
.transition-colors { transition-property: color, background-color, border-color; transition-duration: 200ms; }
.transition-shadow { transition-property: box-shadow; transition-duration: 200ms; }

.hover\:bg-slate-50:hover { background-color: #f8fafc; }
.hover\:bg-slate-700:hover { background-color: #334155; }
.hover\:bg-teal-50:hover { background-color: #f0fdfa; }
.hover\:border-teal-600:hover { border-color: #0d9488; }
.hover\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1); }
.hover\:text-slate-900:hover { color: #0f172a; }
.hover\:text-teal-700:hover { color: #0f766e; }
.hover\:text-teal-800:hover { color: #115e59; }
.hover\:text-teal-900:hover { color: #134e4a; }
.hover\:text-white:hover { color: #ffffff; }
.hover\:underline:hover { text-decoration: underline; }

/* Responsive sm: (640px) */
@media (min-width: 640px) {
  .sm\:flex-row { flex-direction: row; }
  .sm\:w-auto { width: auto; }
  .sm\:text-left { text-align: left; }
  .sm\:items-end { align-items: flex-end; }
  .sm\:self-auto { align-self: auto; }
  .sm\:p-8 { padding: 32px; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sm\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .sm\:text-sm { font-size: 14px; line-height: 20px; }
  .sm\:text-base { font-size: 16px; line-height: 24px; }
  .sm\:text-lg { font-size: 18px; line-height: 28px; }
  .sm\:text-xl { font-size: 20px; line-height: 28px; }
  .sm\:text-2xl { font-size: 24px; line-height: 32px; }
  .sm\:text-3xl { font-size: 30px; line-height: 36px; }
}

/* Grid Column Spans */
.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-5 { grid-column: span 5 / span 5; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-full { grid-column: 1 / -1; }

/* Responsive md: (768px) */
@media (min-width: 768px) {
  .md\:flex-row { flex-direction: row; }
  .md\:w-auto { width: auto; }
  .md\:inline { display: inline; }
  .md\:items-end { align-items: flex-end; }
  .md\:p-8 { padding: 32px; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:col-span-1 { grid-column: span 1 / span 1; }
  .md\:col-span-2 { grid-column: span 2 / span 2; }
  .md\:col-span-3 { grid-column: span 3 / span 3; }
  .md\:col-span-4 { grid-column: span 4 / span 4; }
  .md\:col-span-full { grid-column: 1 / -1; }
  .md\:text-sm { font-size: 14px; line-height: 20px; }
  .md\:text-base { font-size: 16px; line-height: 24px; }
  .md\:text-lg { font-size: 18px; line-height: 28px; }
  .md\:text-xl { font-size: 20px; line-height: 28px; }
  .md\:text-2xl { font-size: 24px; line-height: 32px; }
  .md\:text-3xl { font-size: 30px; line-height: 36px; }
  .md\:text-4xl { font-size: 36px; line-height: 40px; }
  .md\:text-5xl { font-size: 48px; line-height: 1.15; }
}

/* Responsive lg: (1024px) */
@media (min-width: 1024px) {
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .lg\:col-span-1 { grid-column: span 1 / span 1; }
  .lg\:col-span-2 { grid-column: span 2 / span 2; }
  .lg\:col-span-3 { grid-column: span 3 / span 3; }
  .lg\:col-span-4 { grid-column: span 4 / span 4; }
  .lg\:col-span-5 { grid-column: span 5 / span 5; }
  .lg\:col-span-6 { grid-column: span 6 / span 6; }
  .lg\:col-span-7 { grid-column: span 7 / span 7; }
  .lg\:col-span-8 { grid-column: span 8 / span 8; }
  .lg\:col-span-9 { grid-column: span 9 / span 9; }
  .lg\:col-span-10 { grid-column: span 10 / span 10; }
  .lg\:col-span-11 { grid-column: span 11 / span 11; }
  .lg\:col-span-12 { grid-column: span 12 / span 12; }
  .lg\:col-span-full { grid-column: 1 / -1; }
  .lg\:text-3xl { font-size: 30px; line-height: 36px; }
  .lg\:text-4xl { font-size: 36px; line-height: 40px; }
  .lg\:text-5xl { font-size: 48px; line-height: 1.15; }
}

/* ==========================================================================
   Rehber ve Blog Kartları (Kullanıcı Arayüz Standardı)
   ========================================================================== */
.guide-card {
  background-color: var(--sp-white);
  border: 1px solid var(--sp-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  box-shadow: 0 2px 8px rgba(22, 45, 61, 0.04);
}

.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(22, 45, 61, 0.10);
  border-color: rgba(0, 92, 92, 0.35);
}

.guide-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: #F1F4F7;
}

.guide-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.guide-card:hover .guide-card-img {
  transform: scale(1.05);
}

.guide-card-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.guide-card-tag {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #E54826;
  margin-bottom: 8px;
  display: inline-block;
}

.guide-card-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--sp-text);
  margin: 0 0 10px;
  transition: color 0.2s ease;
}

.guide-card-title a {
  color: inherit;
  text-decoration: none;
}

.guide-card:hover .guide-card-title a {
  color: var(--sp-teal);
}

.guide-card-excerpt {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--sp-muted);
  margin-bottom: 18px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.guide-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid #EEF2F5;
  font-size: 12.5px;
  color: #8C9BA5;
}

.guide-card-date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #8C9BA5;
  font-weight: 500;
}

.guide-card-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  color: #E54826;
  text-decoration: none;
  transition: gap 0.2s ease, color 0.2s ease;
}

.guide-card:hover .guide-card-more {
  color: #C0392B;
  gap: 7px;
}

/* Extended Utilities for Rich Component Panels */
.border-2 { border-width: 2px; }
.border-l-4 { border-left-width: 4px; border-left-style: solid; }
.border-l-teal-600 { border-left-color: #0d9488; }
.border-teal-600 { border-color: #0d9488; }
.border-teal-800 { border-color: #115e59; }

.bg-teal-100 { background-color: #ccfbf1; }
.bg-teal-800 { background-color: #115e59; }
.bg-teal-900 { background-color: #134e4a; }
.text-teal-950 { color: #042f2e; }

.bg-emerald-50 { background-color: #ecfdf5; }
.bg-emerald-500 { background-color: #10b981; }
.bg-emerald-600 { background-color: #059669; }
.border-emerald-200 { border-color: #a7f3d0; }
.text-emerald-700 { color: #047857; }
.text-emerald-800 { color: #065f46; }
.text-emerald-900 { color: #064e3b; }

.bg-red-50 { background-color: #fef2f2; }
.border-red-100 { border-color: #fee2e2; }
.border-red-200 { border-color: #fecaca; }
.text-red-700 { color: #b91c1c; }
.text-red-800 { color: #991b1b; }
.text-red-900 { color: #7f1d1d; }

input[type="range"] {
  accent-color: #0f766e;
}

/* Positioning & Layout Utilities */
.sticky { position: -webkit-sticky; position: sticky; }
.relative { position: relative; }
.absolute { position: absolute; }
.z-10 { z-index: 10; }
.overflow-hidden { overflow: hidden; }

.space-y-3\.5 > * + * { margin-top: 14px; }
.mt-0\.5 { margin-top: 2px; }
.pb-3 { padding-bottom: 12px; }
.gap-1\.5 { gap: 6px; }

.btn-sm {
  min-height: 38px;
  padding: 8px 16px;
  font-size: 13px;
}

/* Kurumsal & Ürün Vurgu Kartı (Feature Dark Box) */
.feature-dark-box {
  background-color: var(--sp-navy);
  color: var(--sp-white);
  border-radius: var(--sp-radius-card);
  padding: 28px 20px;
  margin-top: 40px;
  margin-bottom: 40px;
  position: relative;
  box-shadow: 0 10px 30px rgba(22, 45, 61, 0.12);
}
@media (min-width: 768px) {
  .feature-dark-box {
    padding: 36px 32px;
  }
}
.feature-dark-box h2,
.feature-dark-box h3,
.feature-dark-box h4 {
  color: var(--sp-white);
}
.feature-dark-box p {
  color: #cbd5e1;
}
.feature-dark-card {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--sp-radius-control);
  padding: 18px;
  position: relative;
  transition: all 0.2s ease;
}
.feature-dark-card:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
}
.feature-dark-card.is-featured {
  background-color: rgba(0, 92, 92, 0.35);
  border: 2px solid #2dd4bf;
}
.featured-badge {
  position: absolute;
  top: -11px;
  right: 14px;
  background-color: #0d9488;
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}
.pill-badge-teal {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  background-color: rgba(45, 212, 191, 0.15);
  color: #5eead4;
  font-size: 12px;
  font-weight: 600;
}

/* ==========================================================================
   Fiyatlandırma ve Baremli Satış Sayfası Stilleri (prices.php)
   ========================================================================== */

/* 1. Döviz & TCMB Kuru Barı */
.currency-bar-box {
  background-color: var(--sp-navy);
  color: var(--sp-white);
  border-radius: var(--sp-radius-card);
  padding: 18px 24px;
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 4px 20px rgba(22, 45, 61, 0.12);
  border: 1px solid #24445A;
}

@media (min-width: 992px) {
  .currency-bar-box {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.tcmb-rate-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tcmb-header-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #2DD4BF;
}

.tcmb-pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: #2DD4BF;
  box-shadow: 0 0 8px #2DD4BF;
}

.tcmb-rates-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.tcmb-rate-badge {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 600;
  color: #E2E8F0;
}

.tcmb-rate-badge strong {
  color: #FFFFFF;
  font-weight: 800;
}

.currency-switcher-group {
  display: inline-flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 4px;
  gap: 4px;
}

.currency-switcher-label {
  font-size: 12px;
  font-weight: 700;
  color: #94A3B8;
  padding: 0 8px;
}

.currency-toggle-btn {
  background: transparent;
  border: none;
  color: #CBD5E1;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.currency-toggle-btn:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.12);
}

.currency-toggle-btn.is-active {
  background-color: var(--sp-teal);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 92, 92, 0.4);
}

@media (max-width: 640px) {
  .currency-bar-box {
    padding: 14px 14px;
    margin: 18px 0;
    gap: 12px;
  }
  .tcmb-header-line {
    font-size: 11px;
    flex-wrap: wrap;
    gap: 4px 6px;
  }
  .tcmb-rates-list {
    gap: 6px;
    flex-wrap: wrap;
  }
  .tcmb-rate-badge {
    padding: 4px 8px;
    font-size: 11.5px;
  }
  .currency-switcher-group {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 3px;
    box-sizing: border-box;
  }
  .currency-switcher-label {
    display: none;
  }
  .currency-toggle-btn {
    flex: 1;
    text-align: center;
    padding: 7px 6px;
    font-size: 12px;
  }
}

/* 2. Kalınlık Tab Menüsü */
.thickness-nav-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

@media (min-width: 640px) {
  .thickness-nav-container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.thickness-tab-bar {
  display: flex;
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-control);
  padding: 4px;
  gap: 4px;
  max-width: 100%;
}

@media (max-width: 640px) {
  .thickness-nav-container {
    gap: 12px;
    margin-bottom: 16px;
  }
  .thickness-tab-bar {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 3px;
    gap: 3px;
  }
  .thickness-tab-bar::-webkit-scrollbar {
    display: none;
  }
  .thickness-tab-btn {
    flex: 1 0 auto;
    padding: 7px 10px;
    font-size: 12px;
    text-align: center;
    white-space: nowrap;
  }
}

.thickness-tab-btn {
  background: transparent;
  border: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--sp-muted);
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.thickness-tab-btn:hover {
  color: var(--sp-navy);
}

.thickness-tab-btn.is-active {
  background-color: var(--sp-white);
  color: var(--sp-navy);
  font-weight: 800;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* 3. Barem Kartları */
.tier-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 16px;
  margin-bottom: 36px;
}

@media (min-width: 768px) {
  .tier-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tier-card {
  background-color: var(--sp-white);
  border: 2px solid var(--sp-border);
  border-radius: var(--sp-radius-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.tier-card:hover {
  border-color: var(--sp-teal);
  box-shadow: 0 10px 24px rgba(22, 45, 61, 0.08);
}

.tier-card.is-popular {
  border-color: var(--sp-teal);
  box-shadow: 0 8px 24px rgba(0, 92, 92, 0.14);
}

.tier-card.is-vip {
  border-color: #F59E0B;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.15);
  background: linear-gradient(180deg, #FFFDF8 0%, #FFFFFF 100%);
}

.tier-card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--sp-teal);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 12px;
  border-radius: 9999px;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(0, 92, 92, 0.3);
}

.tier-card-badge.badge-vip {
  background-color: #D97706;
}

.tier-head-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.tier-tag {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sp-muted);
}

.tier-pallet-pill {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background-color: var(--sp-surface);
  color: var(--sp-navy);
}

.tier-card-badge.badge-neutral {
  background-color: #475569;
  box-shadow: 0 2px 6px rgba(71, 85, 105, 0.3);
}

.tier-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--sp-navy);
  margin-bottom: 4px;
  line-height: 1.2;
}

.tier-subtitle {
  font-size: 12.5px;
  color: var(--sp-muted);
  margin-bottom: 18px;
  white-space: normal;
  display: block;
  line-height: 1.4;
  min-height: 34px;
}

@media (max-width: 640px) {
  .tier-cards-grid {
    gap: 16px;
    margin-top: 14px;
    margin-bottom: 28px;
  }
  .tier-card {
    padding: 22px 16px;
  }
  .tier-title {
    font-size: 20px;
  }
  .tier-subtitle {
    font-size: 12px;
    margin-bottom: 14px;
    min-height: auto;
  }
  .tier-price-box {
    padding: 14px 14px;
    margin-bottom: 16px;
  }
  .tier-price-main {
    font-size: 28px;
  }
  .tier-price-subrow {
    font-size: 12px;
    padding-top: 6px;
    margin-top: 6px;
  }
  .tier-features-list {
    font-size: 12.5px;
    margin-bottom: 20px;
    gap: 8px;
  }
}

/* Fiyat Kutusu */
.tier-price-box {
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-control);
  padding: 16px 18px;
  margin-bottom: 20px;
}

.tier-card.is-popular .tier-price-box {
  background-color: var(--sp-teal-soft);
  border-color: #B8DAD6;
}

.tier-card.is-vip .tier-price-box {
  background-color: #FFFBEB;
  border-color: #FDE68A;
}

.tier-price-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--sp-muted);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  display: block;
}

.tier-price-main {
  font-size: 32px;
  font-weight: 900;
  color: var(--sp-navy);
  line-height: 1.1;
  font-family: var(--sp-font-heading);
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.tier-price-unit {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--sp-muted);
}

.tier-saving-row {
  margin-top: 6px;
  margin-bottom: 10px;
  min-height: 22px;
  display: flex;
  align-items: center;
}

.tier-saving-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.tier-saving-pill.is-standard {
  background-color: #E2E8F0;
  color: #475569;
}

.tier-saving-pill.is-save {
  background-color: #D1FAE5;
  color: #047857;
}

.tier-saving-pill.is-vip {
  background-color: #FEF3C7;
  color: #92400E;
}

.tier-price-subrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--sp-text);
  padding-top: 8px;
  margin-top: 8px;
  border-top: 1px solid var(--sp-border);
}

.tier-price-subrow strong {
  color: var(--sp-navy);
  font-weight: 800;
}

.tier-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 12.5px;
  color: var(--sp-text);
}

.tier-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tier-features-list svg {
  color: var(--sp-teal);
  flex-shrink: 0;
}

/* 4. Resmi Ticari Şartlar Kartı */
.commercial-terms-box {
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-card);
  padding: 28px;
  margin: 40px 0;
}

@media (max-width: 640px) {
  .commercial-terms-box {
    padding: 18px 14px;
    margin: 28px 0;
  }
}

.terms-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
}

@media (max-width: 640px) {
  .terms-cards-grid {
    gap: 12px;
    margin-top: 14px;
  }
}

@media (min-width: 640px) {
  .terms-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .terms-cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.term-card-item {
  background-color: var(--sp-white);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-control);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

@media (max-width: 640px) {
  .term-card-item {
    padding: 14px;
  }
}

.term-card-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background-color: var(--sp-teal-soft);
  color: var(--sp-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 12px;
}

.term-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--sp-navy);
  margin-bottom: 6px;
}

.term-card-text {
  font-size: 12px;
  color: var(--sp-muted);
  line-height: 1.55;
}

/* ==========================================================================
   Hero Visual & Interactive Card (H01)
   ========================================================================== */
.hero-visual-card {
  position: relative;
  background: var(--sp-white);
  border: 1px solid var(--sp-border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 12px 32px -8px rgba(22, 45, 61, 0.08), 0 4px 12px -2px rgba(22, 45, 61, 0.04);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.hero-visual-card:hover {
  box-shadow: 0 18px 44px -10px rgba(22, 45, 61, 0.12), 0 6px 16px -2px rgba(22, 45, 61, 0.06);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-material-pill {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border-radius: 6px;
  background-color: var(--sp-teal-soft);
  color: var(--sp-teal);
  border: 1px solid #B8DAD6;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: 5px;
  font-size: 11px;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 9999px;
  background: #FEF3C7;
  color: #92400E;
  border: 1px solid #FCD34D;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.hero-media-box {
  position: relative;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 240px;
}

.hero-product-img {
  width: 100%;
  max-width: 440px;
  height: auto;
  max-height: 240px;
  object-fit: contain;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, 0.09));
}

.hero-visual-card:hover .hero-product-img {
  transform: scale(1.03);
}

.hero-floating-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--sp-navy);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

[dir="rtl"] .hero-floating-badge {
  left: auto;
  right: 12px;
}

.hero-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 12px;
  background: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: 10px;
}

.hero-spec-item {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.hero-spec-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sp-muted);
  margin-bottom: 2px;
}

.hero-spec-val {
  font-size: 13px;
  font-weight: 800;
  color: var(--sp-navy);
}

.hero-card-footer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--sp-teal);
  transition: color 0.2s ease;
}

.hero-card-footer-link:hover {
  color: var(--sp-teal-hover);
  text-decoration: underline;
}

.hero-trust-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.hero-trust-chip {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: 6px;
  padding: 6px 12px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: #334155;
  transition: border-color 0.2s, background-color 0.2s, color 0.2s;
}

.hero-trust-chip:hover {
  background: var(--sp-teal-soft);
  border-color: #B8DAD6;
  color: var(--sp-teal);
}

@media (max-width: 640px) {
  .hero-card-header {
    justify-content: flex-start;
    gap: 6px;
    flex-wrap: wrap;
  }
  .hero-material-pill {
    font-size: 10px;
    padding: 4px 8px;
  }
  .hero-badge-pill {
    font-size: 10px;
    padding: 4px 8px;
  }
  .hero-media-box {
    min-height: 180px;
    padding: 6px;
  }
  .hero-product-img {
    max-height: 165px;
  }
  .hero-floating-badge {
    font-size: 9.5px;
    padding: 3px 7px;
    bottom: 6px;
    left: 6px;
  }
  [dir="rtl"] .hero-floating-badge {
    left: auto;
    right: 6px;
  }
  .hero-specs-grid {
    gap: 4px;
    padding: 8px 4px;
  }
  .hero-spec-label {
    font-size: 8.5px;
  }
  .hero-spec-val {
    font-size: 10.5px;
    line-height: 1.2;
  }
  .hero-trust-chips {
    gap: 6px;
    flex-wrap: wrap;
  }
  .hero-trust-chip {
    font-size: 11px;
    padding: 4px 8px;
  }
}

/* =========================================================================
   SERPLYWOOD — Foto Galeri & Lightbox Stilleri (rules.md: 0 CDN, Tam Erişilebilir)
   ========================================================================= */

.gallery-filter-wrapper {
  margin-bottom: 2.25rem;
  padding: 10px 14px;
  background: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-card, 12px);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.gallery-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.gallery-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 13.5px;
  font-weight: 700;
  border: 1px solid var(--sp-border);
  background-color: var(--sp-white);
  color: var(--sp-navy);
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1.2;
}

.gallery-filter-btn:hover {
  background-color: var(--sp-teal-soft);
  border-color: var(--sp-teal);
  color: var(--sp-teal);
  transform: translateY(-1px);
}

.gallery-filter-btn.is-active {
  background-color: var(--sp-teal);
  border-color: var(--sp-teal);
  color: var(--sp-white);
  box-shadow: 0 4px 12px rgba(0, 92, 92, 0.25);
}

.gallery-filter-btn.is-active svg {
  color: var(--sp-white) !important;
}

.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 800;
  background-color: rgba(22, 45, 61, 0.08);
  color: inherit;
}

.gallery-filter-btn.is-active .filter-count {
  background-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-card {
  display: flex;
  flex-direction: column;
  background-color: var(--sp-white);
  border: 1px solid var(--sp-border);
  border-radius: 1rem;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -6px rgba(22, 45, 61, 0.12);
  border-color: var(--sp-teal);
}

.gallery-card__thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #0f172a;
}

.gallery-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-card:hover .gallery-card__thumb img {
  transform: scale(1.05);
}

.gallery-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 5;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 700;
  background-color: rgba(15, 23, 42, 0.85);
  color: #fff;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  letter-spacing: 0.02em;
}

[dir="rtl"] .gallery-card__badge {
  left: auto;
  right: 0.75rem;
}

.gallery-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  opacity: 0;
  transition: opacity 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 6;
}

.gallery-card:hover .gallery-card__overlay {
  opacity: 1;
}

.gallery-card__zoom-btn {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 9999px;
  background-color: var(--sp-white);
  color: var(--sp-navy);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.gallery-card__zoom-btn:hover {
  transform: scale(1.1);
  background-color: var(--sp-teal);
  color: var(--sp-white);
}

.gallery-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.gallery-card__title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--sp-navy);
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.gallery-card__desc {
  font-size: 0.825rem;
  color: var(--sp-muted);
  line-height: 1.5;
  flex-grow: 1;
}

.gallery-card__footer {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--sp-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Lightbox Modal */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.gallery-lightbox.is-open {
  display: flex;
  opacity: 1;
}

.gallery-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(10, 15, 25, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.gallery-lightbox__container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 960px;
  max-height: 94vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gallery-lightbox__close {
  position: absolute;
  top: -3rem;
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  z-index: 20;
}

.gallery-lightbox__close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.08);
}

.gallery-lightbox__nav {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 20;
}

.gallery-lightbox__nav:hover {
  background: var(--sp-teal);
  border-color: var(--sp-teal);
  transform: translateY(-50%) scale(1.08);
}

.gallery-lightbox__nav--prev {
  left: -4rem;
}

.gallery-lightbox__nav--next {
  right: -4rem;
}

@media (max-width: 1100px) {
  .gallery-lightbox__nav--prev {
    left: 0.5rem;
  }
  .gallery-lightbox__nav--next {
    right: 0.5rem;
  }
  .gallery-lightbox__close {
    top: 0.5rem;
    right: 0.5rem;
  }
}

.gallery-lightbox__content {
  width: 100%;
  background-color: #16202c;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
}

.gallery-lightbox__media-box {
  width: 100%;
  max-height: 60vh;
  background-color: #080c14;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gallery-lightbox__img {
  max-height: 60vh;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  transition: opacity 0.2s ease;
}

.gallery-lightbox__meta {
  padding: 1.25rem 1.5rem;
  background-color: #16202c;
  color: #fff;
}

/* ==========================================================================
   Kurucular & Teknik Yönetim Ekibi (Founders Section - about.php)
   ========================================================================== */
.founders-section {
  margin-top: 56px;
  margin-bottom: 56px;
}

.founders-header {
  max-width: 780px;
  margin-bottom: 28px;
}

.founders-header .badge {
  margin-bottom: 10px;
}

.founders-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--sp-navy);
  line-height: 1.3;
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}

@media (min-width: 768px) {
  .founders-title {
    font-size: 28px;
  }
}

.founders-desc {
  font-size: 13.5px;
  color: var(--sp-muted);
  line-height: 1.65;
  margin: 0;
}

/* 3 Kolonlu Kart Izgarası */
.founders-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

@media (max-width: 991px) {
  .founders-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* Kurucu Kartı */
.founder-card {
  background-color: var(--sp-white);
  border: 1px solid var(--sp-border);
  border-radius: 14px;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(22, 45, 61, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.founder-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sp-navy) 0%, var(--sp-teal) 55%, var(--sp-yellow) 100%);
}

.founder-card:hover {
  transform: translateY(-4px);
  border-color: var(--sp-teal);
  box-shadow: 0 12px 28px rgba(22, 45, 61, 0.1);
}

/* Üst Başlık & Avatar Alanı */
.founder-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  margin-top: 2px;
}

.founder-avatar {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, #162D3D 0%, #0d1e2b 100%);
  color: var(--sp-yellow);
  font-family: var(--sp-font-heading);
  font-size: 17px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.5px;
  border: 1.5px solid rgba(244, 185, 66, 0.35);
  box-shadow: 0 4px 10px rgba(22, 45, 61, 0.12);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.founder-card:hover .founder-avatar {
  transform: scale(1.06);
  border-color: var(--sp-yellow);
}

.founder-profession {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  background: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: 9999px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--sp-navy);
}

.founder-profession svg {
  color: var(--sp-teal);
}

/* Kurucu Bilgileri */
.founder-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--sp-navy);
  margin-bottom: 3px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.founder-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--sp-teal);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Görev & Odak Kutusu - Yükseklik standardı ile kusursuz hizalama */
.founder-role-box {
  min-height: 50px;
  padding: 8px 12px;
  border-radius: 8px;
  background-color: var(--sp-teal-soft);
  border: 1px solid #cbe3e0;
  font-size: 12px;
  font-weight: 700;
  color: var(--sp-navy);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.35;
  box-sizing: border-box;
}

.founder-role-dot {
  width: 7px;
  height: 7px;
  min-width: 7px;
  border-radius: 50%;
  background-color: var(--sp-teal);
  flex-shrink: 0;
}

.founder-desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--sp-muted);
  margin-bottom: 16px;
  min-height: 78px; /* 3 kartta da metin paragrafının yüksekliğini eşitler */
}

@media (max-width: 991px) {
  .founder-desc {
    min-height: auto;
  }
  .founder-role-box {
    min-height: auto;
  }
}

/* Uzmanlık Alanları & Rozetler */
.founder-skills-box {
  padding-top: 14px;
  border-top: 1px solid var(--sp-border);
  margin-top: auto;
}

.founder-skills-label {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sp-muted);
  display: block;
  margin-bottom: 8px;
}

.founder-skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.founder-skill-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  background-color: var(--sp-surface);
  color: var(--sp-navy);
  border: 1px solid var(--sp-border);
  transition: all 0.2s ease;
}

.founder-skill-pill:hover {
  background-color: var(--sp-teal-soft);
  border-color: var(--sp-teal);
  color: var(--sp-teal);
}

/* 360° Disiplinlerarası Sinerji Bannerı */
.founders-synergy-banner {
  margin-top: 28px;
  padding: 22px 26px;
  background: linear-gradient(135deg, var(--sp-navy) 0%, #0d1e2b 100%);
  border: 1px solid rgba(0, 92, 92, 0.4);
  border-radius: 14px;
  color: var(--sp-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 10px 24px rgba(22, 45, 61, 0.12);
}

@media (max-width: 860px) {
  .founders-synergy-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
  }
  .founders-synergy-banner .btn {
    width: 100%;
  }
}

.founders-synergy-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

@media (max-width: 640px) {
  .founders-synergy-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

.founders-synergy-badge {
  width: 54px;
  height: 54px;
  min-width: 54px;
  border-radius: 12px;
  background: var(--sp-yellow);
  color: var(--sp-navy);
  font-family: var(--sp-font-heading);
  font-size: 19px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(244, 185, 66, 0.35);
  flex-shrink: 0;
}

.founders-synergy-title {
  font-size: 16.5px;
  font-weight: 800;
  color: var(--sp-white);
  margin-bottom: 4px;
  line-height: 1.3;
}

.founders-synergy-desc {
  font-size: 12.5px;
  line-height: 1.55;
  color: #B5C4CD;
  margin: 0;
  max-width: 720px;
}

/* RTL Desteği */
html[dir="rtl"] .founder-card::before {
  background: linear-gradient(-90deg, var(--sp-navy) 0%, var(--sp-teal) 55%, var(--sp-yellow) 100%);
}
html[dir="rtl"] .founder-role-dot {
  margin-left: 8px;
  margin-right: 0;
}